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LLM360
K2 Think
Open weightsapache-2.0Released May 23, 2026
A 32 billion parameter open-weights reasoning model by LLM360/MBZUAI, built on Qwen2.5-32B. Trained with reinforcement learning and verifiable rewards for long chain-of-thought reasoning, agentic planning, and complex problem solving in math, science, and code.
ChatText completionCode generationReasoningtext · code
Provider (1)
Sorted by total cost (input + output per 1M tokens). Select a row to view provider details.
| Provider | Pricing (per 1M) | Rate limits | Regions | Health | Latency |
|---|---|---|---|---|---|
 | In: $0.60Out: $0.60 | 30 RPM / 60K TPM | us-east-1 | Healthy | 0ms |
Quick start
Use this model via Cerebras with an OpenAI-compatible SDK.
import OpenAI from "openai";
const client = new OpenAI({
baseURL: "https://api.cerebras.ai/v1",
apiKey: process.env.CEREBRAS_API_KEY,
});
const response = await client.chat.completions.create({
model: "k2-think",
messages: [
{ role: "user", content: "Hello!" }
],
});
console.log(response.choices[0].message.content);Using Cerebras API · OpenAI-compatible SDK